广西汉族指纹特征分析

Fingerprints analysis of Han nationality in Guangxi

目的：探讨广西汉族指纹特征，为人类皮纹学和临床医学提供参考数据。方法：油印法采集指纹图样，放大镜观察计数，分析其指纹类型频率、指嵴纹数及指嵴纹总数，并与文献报道的其他省汉族进行对比分析。结果：广西汉族指纹类型以尺箕和斗型纹为主要类型，弓形纹和桡箕出现频率较低；广西汉族指纹分布频率为斗形纹（48．16％）〉尺箕（44．60％）〉弓形纹（5．59％）〉桡箕（1．65％），与其他省份的指纹类型分布频率有所不同；广西汉族男、女生之间指纹嵴纹差异有统计学意义，与广东汉族相比无差异；与宁夏汉族女性相比差异有统计学意义。结论：广西汉族指纹具有二定的本民族特点。

Objective： To investigate the fingerprints features of Han nationality in Guangxi province. Methods： The finger profile were obtained by ink-printing method. 312 sheets of the fingerprint parameters were analyzed, and compared with those of Han nationality collected from other provinces in China. The statistical analysis was processed by the software SPSS 17.0. Results： ＂Lu＂ and ＂ W＂ showed higher frequencies in Han nationality of Guangxi,while ＂Lr＂ and ＂A＂ showed lower frequencies. There was a significant difference in total finger ridge counts （TFRC） between male and female. No obvious differences in TFRC were observed between Han nationality in Guangxi and Guangdong, and there was a sinificant difference in female between Guangxi and Ningxia. Conclusion： The fingerprint parameters of Han nationality in Guangxi show unique features compared with those of other provinces in China.